This is the 877th most frequent Azerbaijani word.
işlərinə
"İşlərinə" means "to/for their work/tasks/business."
The word 'işlərinə' means 'into his work', referring to activities or tasks the person is engaged in.
Onun işlərinə müdaxilə etmə.
Do not interfere in his work.
Here, 'işlərinə' means 'because of his work', indicating tasks causing a particular condition.
İşlərinə görə çox yorulub.
He is very tired because of his work.
In this sentence, 'işlərinə' refers to 'your endeavors or projects', expressing a wish for success.